baber/WOPTO huggingface dataset:
Patent JP-H0879191-A (JP)
Title: Multiplex propagation characteristic measuring instrument
Inventor: NAKAZAWA ISAO
IPC: H04B17/345
Filed: 1994-08-31
Abstract: PURPOSE: To use the same frequency band to simultaneously measure the multiplex progatation characteristics of plural propagation lines with respect to the multiplex propagation characteristic measuring instrument which receives plural transmission waves, which pass plural propagation lines different from one another and are subjected to multipath fading in respective propagation lines, and measures the multiplex propagation characteristics based on these transmission waves. CONSTITUTION: This device consists of plural transmission equipments 1a to 1n arranged in space positions different from one another and a reception equipment 2 which receives plural transmission waves transmitted from these equipments 1a to 1n while moving. Plural transmission equipments 1a to 1n generate the transmission waves which consist of plural discrete spectrum components respectively and are so arranged that spectrum components constituting respective transmission waves don't overlap on the frequency base of the same frequency band. The reception equipment 2 simultaneously receives the transmission waves, which are transmitted from respective transmission equipments and pass plural propagation lines different from one another and are subjected to multipath fading in respective propagation lines, and measures the multiplex propagation characteristics based on them.
Patent JP-2000039271-A (JP)
Title: Heat insulation layer and heat exchanger
Inventor: SUDA YUICHI
IPC: F28D7/16
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To suppress water condensation action in exhaust gas in a heat exchanger and prevent a brazed portion from being corroded. SOLUTION: A cooling chamber and first and second gas chambers 2, 3 are defined with a double structure partition wall 5, and a fluid chamber 6 is formed between wall surfaces 5a, 5b of the partition wall 5. There are further provided a fluid introduction inlet 6a and a fluid derivation outlet 6b both communicated with the cooling chamber 1, and cooling water w passing through the fluid chamber 1 is slowly passed through the fluid chamber 6.
Patent JP-S58110702-A (JP)
Inventor: KIMURA CHIYOUICHI
IPC: G01B21/16
Filed: 1981-12-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001034884-A (JP)
Title: Car kind discriminating method
Inventor: SAKAMOTO MASANAO
IPC: G01S17/88
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To speedily discriminate a car kind at low cost with a little measured data amount. SOLUTION: Points A-D are irradiated with a range finding beam from a photosensor (S1), a traveling speed is calculated from traveling time until detecting a traveling vehicle at the point A or B and at the point C or D (S2). It is discriminated similarly at the pints B and D as well (S7) whether a waveform exceeding the discrimination height of a large kind car is continued for time t1 at the points C and D or not (S3), whether a waveform exceeding the discrimination height of the large kind car is continued for the time t1 at any one of points C and D or not when the condition S3 is satisfied (S4), whether a state sensed at one of points A and C and points B and D is continued for time t2 or not (S5) and whether the state of a difference more than fixed width between the waveforms at the points A and C is continued for time t3 or not (S6),  it is discriminated similarly at the point B as well (S9) whether there are at least two breaks continuing the state of the sensed waveform higher than the surface of a road and lower than the discrimination height of the large kind car at the point A for time t4 or not (S8), it is discriminated similarly at the point B as well (S11) whether the state of the waveform at the point A higher than the discrimination height of the large kind car and the waveform at the point C lower than the discrimination height of the large kind car is continued for time t5 or not (S10) and it is discriminated whether the car kind is box kind bus or large kind vehicle.
Patent JP-S6266945-A (JP)
Title: Shuttle type rpinter
Inventor: KANAYAMA HIDEAKI
IPC: B41J2/245
Filed: 1985-09-19
Abstract: PURPOSE:To obtain a shuttle type printing head capable of being made small- size and low-cost and also printing a sharp image, by a method wherein spaces between a printing portions in each adjacent printing portion groups are set according to the travel distance of the shuttle type printing head. CONSTITUTION:A shuttle type printing head 10 is provided with, for example, four heating element groups each consisting of 27 heating elements 12 being arranged at predetermined spaces in the paper width's direction. The heating element groups are so disposed that the heating elements therein can be spaced at a predetermined distance. The time-division printing is so controlled by an electronic controller 20 as to be conducted by each heating element group in sequence, first by the last one in the running direction of the shuttle type printing head 10. Therefore, even with use of the shuttle type printing head 10 which has a number of heating elements arranged in the paper width's direction to allow printing on a large-width paper used longitudinally, printing can be perfectly conducted by using a power unit of relatively small power capacity.
Patent JP-S6098578-A (JP)
Title: Cartridge for information storage medium
Inventor: ODAWARA KAZUHARU
IPC: G11B23/03
Filed: 1983-11-04
Abstract: PURPOSE:To position an information storage medium precisely only by fixing the positions of cases and to execute information processing easily and precisely by forming medium supporting members moving the information storage medium to a prescribed position in accordance with the separation and connection of the 1st and 2nd cases. CONSTITUTION:When a cartridge is opened, the disc supporting members 8, 8 move a disc center hole 17 almost to the center between the front and back cases 6, 4. The disc supporting members 8, 8 restrict also the opening distance l1 between the front and back cases 6, 4. Since the disc supporting members 8, 8 are moved only by a half l2 of the moving distance of the front and back cases 6, 4, the disc center hole 17 is located on the abutted part between the front and back cases 6, 4 at the closed state of the cartridge body, so that the disc center hole 17 is located on the center between the front and back cases 6, 4 when the cartridge body 2 is opened.
Patent JP-H1042875-A (JP)
Title: Gene of papilloma virus protein of hamster oral cavity
Inventor: IWASAKI TAKUYA
IPC: C12P21/02
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new gene useful for diagnosing an infectious disease with a papilloma virus related to a cancer, treatment, screening for anticancer agents, etc., coding a papilloma virus protein (E1) of hamster oral cavity having a specific amino acid sequence. SOLUTION: This new gene codes a papilloma virus protein (E1) of hamster oral cavity having a specific amino acid sequence of the formula and is useful for diagnosing an infectious disease with a papilloma virus related to a cancer, screening for anticancer agents, anti-sense treatment, vaccine treatment, preparation of animal model animal, etc. The new gene is obtained by extracting a DNA from a precancerous lesion tissue induced in a hamster oral cavity mucosa by 9,10-dimethyl-1,2-benzanthracene (DMBA), treating the DNA with a restricted enzyme, separating the treated DNA by electrophoresis, transferring the separated DNA to a nitrocellulose membrane and screening the DNA by a human papilloma virus DNA fragment as a probe.
Patent JP-S58109744-A (JP)
Title: Vibration absorption system for vehicle
Inventor: NAKAKUBO TAMIROU
IPC: F02B61/00
Filed: 1981-12-23
Abstract: PURPOSE:To increase the effective output of the engine with a reduced load of the engine by controlling the rotation of a driving motor of an electric balancer according to output of a vibration detecting means. CONSTITUTION:A vertical vibration of a suspension member 7 is absorbed with the rotation of a pair of balance weights 8-1 and 8-2 provided on a suspension member 7. In this case, the balance weights 8-1 and 8-2 are electric balancers driven by motors 9-1 and 9-2. The motors 9-1 and 9-2 are controlled by detection signals S1 and S2 of vibration sensors 11-1 and 11-2 for detecting vibration of side members 10-1 and 10-2 provided near balance weights 8-1 and 8-2.
Patent JP-H0370364-A (JP)
Title: White level correcting circuit for reading image
Inventor: TABATA YOSHIO
IPC: G06T1/00
Filed: 1989-08-10
Abstract: PURPOSE:To eliminate the defect of a read image by moving a level of a bit corresponding to a picture element of a white reference pattern by several resters and detecting it, and cutting an up-variation part of the bit at the time when a variation of the adjacent bit in a level variation of every detected bit thereof exceeds a prescribed value. CONSTITUTION:The circuit is provided with a means 11 for moving a level of a bit corresponding to a picture element of a white reference pattern by several rasters and detecting it, and means 12, 13 for deciding a fact that a variation of the adjacent bit in a level variation of every detected bit thereof exceeds a prescribed value, cutting an up-variation part and correcting the white reference pattern. In this state, by using the corrected white reference pattern, a document image is read. In such a way, a defect of a read image caused by dust adhering onto the white reference pattern and a white flaw, etc., is eliminated.
Patent JP-S6266858-A (JP)
Inventor: NARITA MASANORI
IPC: A61G1/02
Filed: 1985-09-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58107632-A (JP)
Title: Material for electron beam drawing apparatus
Inventor: SAITOU YOSHINOBU
IPC: H01J37/00
Filed: 1981-12-22
Abstract: PURPOSE:To obtain a material suitable for forming high precision micro-fine pattern by combining and adjusting composition of Cr-Fe system and Cr-Mn system alloys. CONSTITUTION:An alloy having the characteristic that magnetic susceptibility is 10X10<-5>emu/gr, thermal expansion coefficient in the temperature range of 0- 40 deg.C is 0-2.5X10<-6>/ deg.C or less can be obtained by adding a rare earth element 0.001-1.0% to a material having the composition that Fe is 3-7%, Mn is 0.2- 1.5%, Cr is remainder and inevitably included impurity. This alloy is just suitable for electron beam drawing apparatus.
Patent JP-H05116017-A (JP)
Title: Edge preparation apparatus
Inventor: KASHIWADA TAKAYOSHI
IPC: B23C3/12
Filed: 1991-07-23
Abstract: PURPOSE:To obtain a frame structure which makes the overall apparatus small and also has sufficient rigidity for heavy cutting, in an edge preparation apparatus which makes edge preparation at an end of a shape steel flange, moves laterally one of the two columus equipped with a tool rest and other. CONSTITUTION:A beam 36 is installed, which connects mutually the upper end of a first column 5a erected movably in a work feed direction an a base and the upper end of a second column 5b erected movably in a perpendicular direction to the work feed on the opposite side with a preparation reference base 2 in between. The first column 5a and the beam 3b are mutually connected movably along a first rail 37a in the feed direction, and the beam 3b and the second column 5b are mutually connected movably along a second rail 37b in the perpendicular direction to the work feed. There is disposed a lock device 38 which fixes the relative moves of the beam 36 and the first and second columns 5a, 5b along the rails 37a, 37b.
Patent JP-S6266937-A (JP)
Title: Ghost preventive inking arrangement in rotary press
Inventor: SHIROTA CHUICHI
IPC: B41F31/15
Filed: 1985-09-19
Abstract: PURPOSE:To uniform the thickness of an ink film and to prevent occurrence of ghosts, by a method wherein an oscillator roll abutting on a formed roll is axially reciprocated and an excessive ink is received by a rider roll and thereafter returned back to a center roll. CONSTITUTION:An oscillator roll OS2 abutting on a fourth formed roll F4 is axially reciprocated with a large amplitude, which eliminates the edges formed by thick and thin portions of an ink film on the fourth formed roll F4 and uniforms the thickness of the ink film on the overall surface thereof. In addition, an excessive ink adhering on the fourth roll F4 is transferred onto a rider roll R2 abutting on the oscillator roll OS2 and thereafter returned back onto the surface of a center roll 6 via a lower vibrator roll LB2 and a distributor roll D7, thus occurrence of ghosts can be efficiently prevented.
Patent JP-S5997464-A (JP)
Inventor: IWATA TAKASHI
IPC: F25B5/02
Filed: 1982-11-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58126933-A (JP)
Inventor: SUTEFUAN BIANEE
IPC: C21D1/62
Filed: 1982-11-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60100797-A (JP)
Inventor: TEJIMA TOSHIAKI
IPC: G21D3/08
Filed: 1983-11-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001030376-A (JP)
Title: Position adjusting device for rotor
Inventor: INOUE HIROHISA
IPC: B26D1/24
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To realize the positional adjustment of a rotor such as a holder with high accuracy and at the same time, maintain the positional adjustment at a high accuracy level for a long time. SOLUTION: This position adjusting device has a guide 16 with a V-section formed on the outer periphery of a holder 3a, 3b as a rotor supported, in a freely movable manner, by rotating shafts 2a, 2b. In addition, fitting rollers 27 with a V-section are supported, in a freely rotating manner, on shifters 22, 25 which are movable along guide shafts 20, 23 and the movement of the shifters 22, 25 is transmitted to the holders 3a, 3b by bringing the tapered faces, on both sides, of the fitting rollers 27 into contact with the inclined faces, on both sides, of the guide 16. Friction is prevented from being generated in the contact part between the fitting roller 27 and the guide 16 by bringing the fitting roller 27 into contact with each of the holders 3a, 3b to rotate during rotating the holders 3a, 3b.
Patent JP-S60100010-A (JP)
Title: Photoelectric converter
Inventor: TSUNEKAWA TOKUICHI
IPC: G03B3/00
Filed: 1983-11-04
Abstract: PURPOSE:To realize a photoelectric conversion of superior performance, by forming a circulation loop of two charge storage units for one light-receiving unit. CONSTITUTION:An optical charge generated in photosensitive picture element units S1-SN is stored in a charge storage unit ST1. When phiSH1 is of high level, the charge stored in the storage unit ST1 is transmitted temporarily to a charge transmission unit GA, and when phiSH1 is inverted to be of low level, a charge Q is stored in a storage unit ST2. When the charges stored in the storage units ST1 and ST2 are transmitted temporarily to charge transmission units GA and GB and phiSH1 is inverted to be of low level, a charge Q of an information on a surrounding light is stored in the storage unit ST2, while a charge Q on an information at the time of projection of a light is inputted to ST1. These operations are repeated sequentially, and the optical informations obtained when the light is projected and those obtained when no light is projected are added up in circulation. Thereby true projection signals of all the photosensitive picture elements can be obtained, and thus a distance to a remote object can be detected with high accuracy.
Patent JP-H0654840-A (JP)
Title: Image processor
Inventor: CHIN UN
IPC: A61B6/03
Filed: 1992-08-04
Abstract: PURPOSE:To realize an image processor which can detect easily a focus by observing many images obtained by a helical scan as one piece of image, eliminating the disturbance of a strong luminance image and locking at stereoscopically an image. CONSTITUTION:The image processor is provided with a real space filter processing circuit 21 for determining a passing area by a CT number in a real space with respect to input image data, a frequency space filter processing part 22 for eliminating a signal of a spurious frequency in a frequency space, a switching circuit 23 for switching suitably the filter processing circuits 21, 22, a weighting arithmetic circuit 26 for executing weighting to image data of every slice, respectively, and an image generating circuit 27 for extracting the maximum value from in the data of the same pixel in each slice and generating an image thereby.
Patent JP-H1036474-A (JP)
Title: Polyurethane-resin-forming composition for sealing material for membrane module
Inventor: SAITO MUTSUO
IPC: B01D63/00
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To obtain a polyurethane-resin-forming composition used for a sealing material for membrane module and can give a cured product having a good heat resistance and releasing eluates little by using an isocyanate-terminated urethane prepolymer having a specified structure as the polyisocyanate component. SOLUTION: In a polyurethane-resin-forming composition comprising a base agent comprising a polyisocyanate component (A) and a curing agent comprising a polyol component (B), at least part of component A is an isocyanate- terminated urethane prepolymer (A1 ) formed from an organic polyisocyanate (a1 ) and a compound (a2 ) represented by formula I [wherein X is -CH2 -, -CHCH3 -, -C(CH3 )2 -, -(CH3 )C(C2 H5 )-, -C(CF3 )2 -, -(CH3 )C(C6 H5 )- or SO2 -; A is a 2-4C alkylene; and m and n are each 0-10] and/or a castor oil fatty acid ester (a3 ) of component (a2 ). It is desirable that the content of bisphenol residues represented by formula II is 1-60wt.% based on component A.
Patent JP-H0261120-A (JP)
Title: Conjugate combined filament yarn for heat insulating textile product
Inventor: HOKOGI HISAO
IPC: D02G3/04
Filed: 1988-08-24
Abstract: PURPOSE:To obtain the subject conjugate combined filament yarn which is a composite combined filament yarn, consisting of a ceramic-containing conjugate filaments and filaments without containing the ceramic and having a specific cross section and high heat insulating properties due to far infrared emitting effects. CONSTITUTION:The objective conjugate combined filament yarn, obtained by spinning (A) one or more conjugate filaments 2 consisting of (i) a polymer component, such as polyester or polyamide, containing 10-50wt.% ceramic and (ii) a polymer component without containing the ceramic and (B) one or more filaments 3 without containing the ceramic, surely exposing part of the component (i) of the above-mentioned conjugate filaments 2 to the surface of the conjugate filament cross section and forming protruding parts from the component (ii) in the cross section of the conjugate filaments so as not to protrude the component (i) from straight lines connecting the adjacent protruding parts of the component (ii).
Patent JP-S58112990-A (JP)
Inventor: HATSUZAKI TOSHIO
IPC: B65D90/02
Filed: 1981-12-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0741358-A (JP)
Title: Magnesia-dolomite brick and production thereof
Inventor: YAMAMOTO HIROICHI
IPC: C04B35/06
Filed: 1993-07-30
Abstract: PURPOSE:To produce a corrosion resistant magnesia-dolomite brick not causing peeling phenomenon due to the penetration of slag. CONSTITUTION:One or more among 0.2-3wt.% fine SiO2 powder having 0.5-1mum average particle diameter, 0.5-5wt.% fine CaO powder having <=104mum particle diameter and 0.5-8wt.% fine CaO.ZrO2 powder having <=104mum particle diameter are added to the matrix of a brick composed essentially of 45-75wt.% MgO and 10-55wt.% CaO so as to regulate the gas permeability to <=15cm<2>/sec.cmH2 O.
Patent JP-H1047009-A (JP)
Title: Blade cascade for axial flow fluid machinery
Inventor: SENOO SHIGEKI
IPC: F01D9/02
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To simplify structure, and reduce loss caused by secondary flow easily and largely by arranging a groove along a blade front rim in the blade side wall surface of an outer wheel or the blade side wall surface of an inner wheel, and also communicating the inside of the groove with the negative pressure part in a chamber. SOLUTION: In the side wall 4a of a blade cascade 1 for an axial flow fluid machinery, a blade cascade is taken in on a part where the blade cascade is brought into contact with a side wall, and a groove 30 is arranged extending from a rear rim part to the flow-out direction of a main flow. The width 30w of a direction which is parallel with the side wall surface of the groove 30 is set to the radius and more of separation vortex generated in the case where the groove 30 is not arranged on the side wall 4a, and the groove width 30w other than the vicinity of the front rim is set to the width or less of a groove formed in the vicinity of a front rim. Vortex which is interfered with flow between blades when there is no a groove and in which large loss is generated, is damped without having any influence on its flow between the blades by the groove 30.  It is thus possible to suppress formation of secondary flow by integration on the blade negative pressure surface of an inter-blade side wall boundary layer.
Patent JP-H0874065-A (JP)
Title: Organic composite clad steel sheet excellent in pitting resistance and corrosion resistance after working
Inventor: KUSAKABE TAKAHIRO
IPC: C23C28/00
Filed: 1994-09-01
Abstract: PURPOSE: To produce an organic composite clad steel sheet excellent in pitting resistance and corrosion resistance after working, by forming a Zn-Cr alloy plated layer, a Zn-Ni alloy plated layer, a chromate film and a silica-contg. resin layer in which the compsn. and coating weight are limited in succession on the surface of a steel sheet. CONSTITUTION: On at least one face of a steel sheet, a Zn-Cr alloy plated layer contg. by weight, 1 to 40% Cr is formed by 0.1 to 20g/m<2> coating weight. On the upper layer, a Zn-Ni alloy plated layer contg. 5 to 20% Ni is formed by 0.1 to 20g/m<2> coating weight. These two layers can be applied with electroplating. Next, the surface of the same plated layer is applied with a chromate film in which the content of Cr<6+> is regulated to <=70% based on the total Cr content by 5 to 500mg/m<2> coating weight expressed in terms of Cr. Moreover, on the upper layer of this chromate film, a resin layer contg. silica and organic high polymer resin is formed by 0.1 to 4g/m<2> coating weight.
Patent JP-H0257815-A (JP)
Title: Liquid supplying mechanism for cartridge tank
Inventor: UBUKATA SUSUMU
IPC: F23K5/14
Filed: 1988-08-23
Abstract: PURPOSE:To enable liquid to be supplied to a cartridge tank by a method wherein a feeding unit is installed at a fitting having a valve hole of a cartridge tank and a mechanism for automatically stopping an electric motor when liquid is supplied is provided. CONSTITUTION:In order to insert a feeding unit 12 into a fitting 2 of a cartridge tank 1, a projection 12B of the feeder 12 is pushed against a valve body 5 and inserted into a valve hole 12A. A spring 6 is compressed, fixing claws 14C and 15C for hooks 14 and 15 are opened to both sides and engaged with a lower end of an edge part 2C of a female thread 2B. Then, a normal-open switch SW1 selected from normal-open switches SW1 and SW2 is temporarily closed and left as it is, a light from a light emitting diode D is reflected in the air by a prism 13B, enters a photo-transistor PQ. A transistor Q1 continues its ON state and then an electric motor M continues its rotation. As the prism 13B is immersed in liquid, the electric motor M is stopped. Then, upon completion of supplying liquid, knobs 14D and 15D of hooks 14 and 15 are gripped by a hand and a returning reaction force of a spring 6 is pushed back with stoppers 14E and 15E and pulled up.